The Inter-University Consortium for Political and Social Research (ICPSR) is an organization of member institutions working together to acquire and preserve social science data, to provide open and equitable access to these data, and to promote effective data use.
ICPSR is the world's largest archive of computer-readable social science data. In addition to archiving collections from disciplines such as sociology, political science, history, and economics, ICPSR has seven special emphases in gerontology, substance abuse and mental health, criminal justice, child care, health and medical care, education, and demography.